div{
	text-align: center;
}
.mould{
	display: inline-block;
	width: 8rem;
	height: 1rem;
	padding: 0.1rem;
	line-height: 1rem;
	border-radius: 0.1rem;
	background-color: #63E0CE;
	text-align: center;
	font-size: 18px;
}
.f1{
	margin-top: 0.5rem;
}
a{
	color: #000000;
	text-decoration:none;
}
